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This is the free Material Data Center Datasheet of VESTAKEEP® DC 4420 R - PEEK - Evonik Operations GmbH

Material Data Center offers the following functions for VESTAKEEP® DC 4420 R:
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机械性能 - 热性能 - 其它性能
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材料文字说明
White pigmented polyether ether ketone for dental applications
VESTAKEEP® DC4420 R is a white pigmented polyether ether ketone (PEEK) grade rod stock that is especially designed for removable and fixed dentures, crowns and bridges.

 Biocompatibility of VESTAKEEP® Dental
For VESTAKEEP® DC4420 R, biocompatibility has been tested following ISO 10993-1 recommendations for permanent mucous membrane contact.
The compound composition is optimised for high biocompatibility and superior mechanical, thermal and chemical resistance.

Biocompatibility test reports available for VESTAKEEP® DC4420 R
Standard Description
ISO 10993-03 Genotoxicity: Salmonella Typhimurium Reverse Mutation Test (Ames Test)
ISO 10993-05 Cytotoxicity: Quantitative Growth Inhibition Test
ISO 10993-10 Irritation: Intracutaneous Reactivity
ISO 10993-10 Sensitization: Local Lymph Node Assay
ISO 10993-11 Acute Systemic Toxicity
ISO 10993-11 Subacute / Subchronic Toxicity 14 days
ISO 10993-18 Extraction Tests
USP Class VI Acute Systemic Toxicity Intracutaneous Reactivity Muscle Implantation
Delivery of VESTAKEEP® Dental
VESTAKEEP® DC4420 R rods are available in different diameters and lengths.

Dimensions of VESTAKEEP® DC4420 R
Diameter Standard length
6 and 8 mm 3000 mm
100 mm 1000 mm
Other custom dimensions are available on request.

FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM
OR VISIT OUR PRODUCT AT  WWW.EVONIK.COM/MEDICAL-TECHNOLOGY 


 
机械性能价值单位Test Standard
ISO数据
拉伸模量 4800 MPa ISO 527
屈服应力 110 MPa ISO 527
屈服伸长率 4 % ISO 527
名义断裂伸长率 10 % ISO 527
热性能价值单位Test Standard
ISO数据
热变形温度, 1.80 MPa 155 °C ISO 75-1/-2
热变形温度, 0.45 MPa 210 °C ISO 75-1/-2
维卡软化温度, B 305 °C ISO 306
线性热膨胀系数, 平行 45 E-6/K ISO 11359-1/-2
其它性能价值单位Test Standard
吸水性 0.4 % 类似ISO 62
密度 1510 kg/m³ ISO 1183
典型数据
供货形式
白色, Semifinished product
特征
热稳定性
耐化学试剂
通用耐化学性
Certifications
医用级, Biocompatibility ISO 10993, US药物六级认证
应用
药物
地区供应
北美, 欧洲, 亚太, 中南美洲, 中东/非洲
权利义务的法律声明
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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